… Regioselectivity of radical additions to perfluoroalkylethylenes and quantum chemical calculations. Highly selective two-step synthesis of 4-(perfluoroalkyl) butane-1, 2 …
V Cı́rkva, S BoÈhm, O Paleta
文献索引：Cirkva, Vladimir; Boehm, Stanislav; Paleta, Oldrich Journal of Fluorine Chemistry, 2000 , vol. 102, # 1-2 p. 159 - 168
Perfluoroalkylethylenes RF–CH CH2 (RF= C4F9, C6F13, C8F17) added easily nucleophilic radicals generated from alkanols, oxolane and 2, 2-dimethyl-1, 3-dioxolane. The additions were initiated photochemically in the presence of acetone or by dibenzoyl peroxide and were completely regioselective and almost completely chemoselective with preparative yields up to 90%. 4-Fluoroalkylated dioxolanes obtained (5a–5c) were ...
